.tool-tip-wrap {
    position: absolute;
    top: 0.07rem;
    right: 0.48rem;
    .tool-tip {
      padding: 0.16rem 0.145rem 0.13rem 0.235rem;
      box-sizing: border-box;
      background: #4691ee;
      position: relative;
      font-size: .28rem;
      color: #ffffff;
      line-height: 1.42;
      max-width: 3.9rem;
      border-radius: 0.08rem;
      &::after {
        content: '';
        position: absolute;
        display: inline-block;
        top: -0.07rem;
        right: 0.32rem;
        width: 0;
        height: 0;
        border-right: 0.075rem solid transparent;
        border-left: 0.075rem solid transparent;
        border-top: 0 solid transparent;
        border-bottom: 0.075rem solid #4691ee;
      }
    }
  }
.tool-tip-bk{
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: transparent;
    z-index: 100;
}